IC REG LINEAR 3.3V 1.25A TO263-3 Product overview: MIC2940A-3.3WU from Microchip Technology is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.3V, 1.25A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1.25A, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-MIC2940A-3.3WU can be used for catalog matching and distributor lookup.
IC REG LINEAR 3.3V 1.25A TO263-3
LDO Regulator Pos 3.3V 1.25A
LDO Regulator Pos 3.3V 1.25A
LDO Regulator Pos 3.3V 1.25A
Linear Voltage Regulator IC Positive Fixed 1 Output 1.25A TO-263-3
Manufacturer: Microchip Technology
Win Source Part Number: 023263-MIC2940A-3.3W
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.4V @ 1.25A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1.25A
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: TO-263-3
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.6V @ 1.25A
Operating Supply Current: 500μA to 70mA
Control Protection Features: Over Current, Over Temperature, Reverse Polarity
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
IC REG LINEAR 3.3V 1.25A TO263-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.25A TO-263-3
LDO Voltage Regulators 1.25A LDO Fixed Voltage
IC REG LINEAR 3.3V 1.25A TO263-3
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-MIC2940A-3.3WU | MIC2940A-3.3WU | 9101938P | 9101938 | 576-1135-ND | 023263-MIC2940A-3.3WU | MIC2940A-3.3WU | MIC2940A-3.3WU | MIC2940A-3.3WU | MIC2940A-3.3WU |
| Product Name | 3.3V 1.25A Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - MIC2940A-3.3WU | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; Tube | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263; Other; D2pak (to-263) | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-3 | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263 | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 volts | ||||
| IOUT | 1.25 amps | 1.25 amps | 1.25 amps | 1.25 amps | 1.25 amps | 1.25 amps | 1.25 amps | |||
| VIN | 26 volts | 26 volts | 26 volts | 26 volts | ? to 26 volts |
